(2013). Skillful listening & speaking: Student's book-Foundation. London: Macmillan.
Dyfyniad Arddull ChicagoSkillful Listening & Speaking: Student's Book-Foundation. London: Macmillan, 2013.
Dyfyniad MLASkillful Listening & Speaking: Student's Book-Foundation. London: Macmillan, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.